The eight vertices of a cube are randomly labelled with the integers from 1 to 8 inclusive. Judith looks at the labels of the four vertices of one of the faces of the cube. She lists these four labels in increasing order. After doing this for all six faces, she gets the following six lists: (1,2,5,8),(3,4,6,7),(2,4,5,7),(1,3,6,8),(2,3,7,8), and (1,4,5,6). The label of the vertex of the cube that is farthest away from the vertex labelled 2 is
Answer Choices
A. 3
B. 4
C. 5
D. 6
E. 7